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. 2014 Sep;10(9):20140538. doi: 10.1098/rsbl.2014.0538

Figure 1.

Figure 1.

Effects of pCO2 on the physiology of S. canicula. (a) Davenport diagram showing plasma Inline graphic levels, pCO2 and pH after 4 weeks of exposure to control water (400 µatm CO2) or ocean acidification conditions (990 µatm CO2). Asterisks indicate a significant difference (p < 0.05). (b) Oxygen consumption rates. Control n = 7, CO2 n = 9. Resting metabolic rate (RMR), maximum metabolic rate (MMR) and aerobic scope are indicated by brackets. Denticle scanning electron micrographs showing control (c) and CO2-exposed (d) pectoral fin denticles from adults. Image (e) shows a single dorsal denticle from the CO2-exposed group with no visible damage or divergent growth. (Online version in colour.)